Great idea! Go for it. I was looking for cornflour the other day as I wanted to make a lemon meringue pie! Yes, I found it in Coop, but then found it in our little supermarket in Schopfheim, Germany. (You just have to know what you're looking for - love that song!). I love twisties (yeh, an Aussie through and through) and found them in Globus, but of course different packaging.
Keep us all posted when you start and I'm sure we would all love to join in.
Regards,
Gaynor